# IP Intelligence Briefing: 5.167.65.160/32
Classification: Residential Endpoint | Risk Level: Moderate (Score: 40/100) | Location: Cheboksary, Russia
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## Executive Summary
IP 5.167.65.160 is a residential endpoint assigned to ER-Telecom Holding CJSC (Cheboksary branch, ASN 57026). The IP is classified as residential with dynamic hostname assignment (5x167x65x160.dynamic.cheb.ertelecom.ru). Risk assessment indicates moderate threat level with no active malicious indicators detected. The IP belongs to a subnet showing mixed abuse patterns.
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## Technical Profile
| Attribute | Value |
|---|---|
| **Risk Score** | 40 (Moderate) |
| **Country** | RU (Russia) - Chuvash Republic |
| **City** | Cheboksary |
| **ASN** | 57026 |
| **Organization** | Network Operation Center CJSC ER-Telecom Holding Cheboksary branch |
| **Network Role** | Residential |
| **BGP Prefix** | 5.167.64.0/22 |
| **Route Stability** | Unstable (isRouteStable: false) |
| **DNSBL Listings** | 1 of 8 lists |
| **PTR Hostname** | 5x167x65x160.dynamic.cheb.ertelecom.ru |
| **Open Ports** | None detected |
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## Neighborhood Analysis (5.167.65.0/24)
- Subnet Classification: High abuse density
- Total Active Siblings: 124 out of 256
- Risk Distribution: 0 High-risk, 36 Medium-risk, 64 Low-risk
- Abuse Density Score: 0
- Sample Neighbor Risk Scores: Range from 0-40 (5.167.65.0: 25, 5.167.65.4: 40)
The subnet exhibits mixed risk characteristics with most neighbors showing low-to-medium risk profiles. No high-risk siblings detected in sampled analysis.
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## Relationship Mapping
- Total Relationships: 341
- Primary Network: ERTHER-CHEB-PPPOE-22-NET (multiple same-network relationships)
- Classification: Standard residential broadband allocation pattern
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## Observation History
- Total Observations: 52
- Threat Persistence: None detected (0 days)
- Recent Trends: Consistent minimal operator scores across multiple observations
- Service Status: No persistent malicious activity
- ISP Classification: Residential endpoint behavior maintained
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## Security Actions & Recommendations
Based on the moderate risk profile:
1. Monitoring: Continue passive monitoring; no immediate blocking required
2. Firewall Rules: No specific iptables/nftables rules recommended for residential endpoint
3. WAF Configuration: Standard residential IP policies apply
4. Threat Intelligence: No active threat indicators requiring immediate response
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## Intelligence Assessment
The IP represents a legitimate residential broadband assignment with dynamic allocation. While the subnet shows elevated abuse classification, this specific endpoint shows no active malicious indicators. The moderate risk score reflects standard residential IP baseline rather than confirmed malicious activity. SOC teams should treat as benign residential traffic unless correlated with specific threat intelligence indicating compromise.
Confidence Level: High (based on consistent residential classification and lack of threat indicators)
Last Updated: Current profile data
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Network Operation Center CJSC ER-Telecom Holding Cheboksary branch |
| ASN | AS57026 |
| Network Name | โ |
| CIDR Block | โ |
| RIR | RIPE |
| Country | โ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | 5x167x65x160.dynamic.cheb.ertelecom.ru |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | 5x167x65x160.dynamic.cheb.ertelecom.ru |
๐ DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown โ Insufficient routing data to classify |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 4 |
| routing | 20% | 1 | 1 |
| services | 20% | 2 | 3 |
| ownership | 20% | 2 | 3 |
| reputation | 27% | 1 | 3 |
| geolocation | 28% | 2 | 3 |
| Overall | 23% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-07 23:05:22 UTC |
| Last Seen | 2026-06-26 18:12:12 UTC |
| Profile Built | 2026-06-27 06:15:45 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 51 |
Full dossier details are available via our API.